High Load Capacity: These drawer slides are made of 2 mm thick Q235B industrial-grade carbon steel and support up to 250 lbs for stable heavy-duty storage. The zinc-plated finish provides rust and wear resistance

Smooth Sliding: These cabinet drawer slides feature dual-row ball bearings for smooth operation even under full load. Built-in nylon components help cushion opening and closing for quieter operation. The slides are designed for up to 10,000 cycles of use

Three-Section Full Extension: These drawer rails measure 30.71 x 2.09 x 0.77 in / 780 x 53 x 19.5 mm and feature a three-section telescoping design for easier access to items at the back. The single-side locking design helps avoids the drawer from sliding out, providing more secure storage

Simple Installation: These drawer guides use standard mounting hole spacing to fit a wide range of cabinets and can be secured directly without complicated modifications. Note: Measure the drawer depth before purchase and make sure the drawer length is greater than or equal to the slide length

Versatile Applications: These heavy duty drawer slides are suitable for a variety of storage needs, including home cabinets, tool rooms, RV modifications, campers, pickup truck storage, industrial equipment cabinets, and more